How to Parallel Regex Replace in OCaml - Code Snippet

(* Task: Parallel Regex Replace
(* Language: OCaml

let parallel_regex_replace() =
    (* Implementation for Parallel Regex Replace
    let result = ...; (* Initialize variable
    (* TODO: Implement core logic here
    (* Step 1: Prepare data
    (* Step 2: Process Parallel Regex Replace
    print_endline("Done");
;;